/Engine/Source/Runtime/Experimental/Chaos/Public/Chaos/Collision/ContactTriangles.h
FContactEdgeID ( const [FContactVertexID](API\Runtime\Chaos\Chaos\Collision\FContactVertexID) VertexIndexA, const [FContactVertexID](API\Runtime\Chaos\Chaos\Collision\FContactVertexID) VertexIndexB )